4.7 cumulative GPA....that's really good, but does it go that high??? Your sGPA is pretty good...I wish I had that. Seriously though I think your sGPA is really good and you have the average DAT AA score of 19. It depends on what type of schools you are applying to. You have the volunteering, shadowing, and all that stuff. Honestly, I don't know whether I'd say yes or no because I have an AA-19, TS-19, PAT-19 right now (from last year) but will re-take my DAT in like a week because my sGPA is not very good, but with upward trend. I did get interviews, but I was waitlisted. You may actually get in though. Definitely look into the dental school guides, and the GPA/DAT stats sheets on sdn, call schools, and ask around. If you still think you can do better, then I'd re-take it. That PAT is really good!